/Engine/Plugins/EnhancedInput/Source/EnhancedInput/Public/EnhancedInputComponent.h
template<class UserClass, typename... VarTypes> [FEnhancedInputActionEventBinding](API\Plugins\EnhancedInput\FEnhancedInputActionEventBinding) & BindAction ( const [UInputAction](API\Plugins\EnhancedInput\UInputAction) * Action, [ETriggerEvent](API\Plugins\EnhancedInput\ETriggerEvent) TriggerEvent, UserClass * Object, typename FEnhancedInputActionHandlerValueSignature::template TMethodPtr< UserClass, VarTypes... > Func, VarTypes... Vars )